Verdi, G., & Dunn, G. (1956). Requiem for four solo voices and chorus: Vocal score (New ed., revised and re-engraved.). Ricordi.
Цитирование в стиле Чикаго (17-е изд.)Verdi, Giuseppe, и Geoffrey Dunn. Requiem for Four Solo Voices and Chorus: Vocal Score. New ed., revised and re-engraved. Chesham, Bucks.: Ricordi, 1956.
Цитирование MLA (8-е изд.)Verdi, Giuseppe, и Geoffrey Dunn. Requiem for Four Solo Voices and Chorus: Vocal Score. New ed., revised and re-engraved. Ricordi, 1956.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.